liblog: add __android_log_config_*_close()

Add __android_log_config_read_close() and
__android_log_config_write_close().  Fortify the list macros
to detect for list corruption, looking for entries pointing
to themselves, deleted entries in list.

Test: gTest liblog-unit-tests
Bug: 27405083
Change-Id: I33e8a0cae7e202f1989ddd7c2a96752b44c8e746
4 files changed
tree: ca3dd278ba72cdc5ee62782b89913f31c4815930
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/